Paralinguistic mechanisms of production in human "beatboxing": a real-time magnetic resonance imaging study.
نویسندگان
چکیده
Real-time magnetic resonance imaging (rtMRI) was used to examine mechanisms of sound production by an American male beatbox artist. rtMRI was found to be a useful modality with which to study this form of sound production, providing a global dynamic view of the midsagittal vocal tract at frame rates sufficient to observe the movement and coordination of critical articulators. The subject's repertoire included percussion elements generated using a wide range of articulatory and airstream mechanisms. Many of the same mechanisms observed in human speech production were exploited for musical effect, including patterns of articulation that do not occur in the phonologies of the artist's native languages: ejectives and clicks. The data offer insights into the paralinguistic use of phonetic primitives and the ways in which they are coordinated in this style of musical performance. A unified formalism for describing both musical and phonetic dimensions of human vocal percussion performance is proposed. Audio and video data illustrating production and orchestration of beatboxing sound effects are provided in a companion annotated corpus.
منابع مشابه
Paralinguistic mechanisms of production in human 2 “ beatboxing ” : A real - time magnetic resonance
15 (Received 6 March 2012; revised 30 October 2012; accepted 17 December 2012) 16 17 Real-time Magnetic Resonance Imaging (rtMRI) was used to examine mechanisms of sound 18 production by an American male beatbox artist. rtMRI was found to be a useful modality with 19 which to study this form of sound production, providing a global dynamic view of the midsagittal 20 vocal tract at frame rates su...
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ورودعنوان ژورنال:
- The Journal of the Acoustical Society of America
دوره 133 2 شماره
صفحات -
تاریخ انتشار 2013